Analyzer
Sentence analysis
7Spans
Sentence
Span Details
ホスフィン酸
phosphinic acidnoun
は
topic markergrammar
還元剤
reducing agent; reductantnoun
として
as; in the role ofgrammar
使わ
use; make use of; employ; handle; spend; consume; speak-> 使うgodan verb
れる
passive voice; suffering passive; potential form; spontaneous occurrence; honorific (sonkeigo)auxiliary verb, auxiliary
ことがある。
have done (something); something has occurred; sometimes; there are times when-> 事があるexpression, verb